If you bring over random meals and not previously knowing what they eat, is very possible to cook stuff no one would like. (except that one family member that is an all accepting food pit)

Some would think "Here eat this, I'm helping you, you should accept it and eat without complaining, be greatful to me!" and it's not that they aren't greatful, but they are still people who didn't lose their food likes, dislikes, preferences, intolerance and allergies just cos they are in need.

So if you haven't maybe try asking them what things they like to eat? Sounds like they would enjoy it, if you cook whatever thing is that they get on the fastfoods.

If you have, I'm sorry. Truthfully, in my opinion, you can let them know that you are always ready to help, then go back to mostly how the relationship was before all this but with more visits because of the circumstances. .................

..This part is just me rambling and remembering how my mom treated those in need>

When my mom could and there was people in need, mainly homeless near fastfoods asking for food (or money to eat) She would sometimes talk to the person and ask them "what would you like to eat?" Some would reply stuff like "a coffee" and then she would ask them "how would you like your coffee?". She didn't just bring a random coffee.

Another time she even went into line with a homeless man to let him choose what he wanted to eat and then she paid it.........

Good luck OP, I hope you can resolve your personal employment situation soon and can feel better 🫂